- Author: Moyer Robert E., Spiegel Murray R
- Language: English
- Year: 2014
- Author: Ayres Frank, Moyer Robert E
- Language: English
- Year: 2013
- Author: Access Engineering - York University., Ayres Frank, Moyer Robert E
- Language: English
- Year: 2018
- Author: Access Engineering - York University., Ayres Frank, Moyer Robert E
- Language: English
- Year: 2018
Trigonometría
pdf
- Author: Ayres Frank, Moyer Robert E.
- Language: Spanish
- Year: 1991
- Author: Robert Moyer Robert E. Moyer
- Language: English
- Year: 1998
- Author: Robert Moyer Robert E. Moyer
- Language: English
- Year: 1998
- Author: Moyer Robert E. Ayres Frank
- Language: English
- Year: 2009